3-12
GTH-2506 GTH-3007
Part No. 57.4400.9220GT
August 2018
Section 3 • Scheduled Maintenance Procedures
B-2
Check the Exhaust System
Genie requires that this procedure be performed
every 250 hours or quarterly, whichever comes
first.
Maintaining the exhaust system is essential
to good engine performance and service life.
Running the engine with a damaged or leaking
exhaust system can cause component damage
and unsafe operating conditions.
WARNING
Bodily injury hazard. Do not
inspect while the engine is
running. Remove the key to
secure from operation.
CAUTION
Bodily injury hazard. Beware of
hot engine components. Contact
with hot engine components may
cause severe burns.
1 Open the engine access cover.
2 Be sure that the fastener is tight.
3 Inspect all welds for cracks.
4 Inspect for exhaust leaks - i.e., carbon buildup
around seams and joints.
5 Close the engine access cover.
B-3
Inspect the Tires, Wheels and
Lug Nut Torque
Genie requires that the first inspection be
performed after the first 50 hours of operation.
Genie requires that this procedure be performed
every 250 hours or quarterly, whichever comes
first.
Maintaining the tires and wheels in good condition,
including proper wheel fastener torque, is essential
to safe operation and good performance. Tire and/
or wheel failure could result in a machine tip-over.
Component damage may also result if problems
are not discovered and repaired in a timely
fashion.
WARNING
Bodily injury hazard. An
overinflated tire can explode and
could result in death or serious
injury.
WARNING
Tip over hazard. Do not use
temporary flat tire repair
products.
The tires on some machines are foam filled and do
not need air added to them.
1 Check all tire treads and sidewalls for cuts,
cracks, punctures and unusual wear.
2 Check each wheel for damage, bends and
cracks.
3 Check each lug nut for proper torque. Refer to
Section 2,
Specifications
.
4 Check the air pressure in each tire. Refer to
Section 2,
Specifications
.
CHECKLIST B PROCEDURES
